The Japanese pharma said it plans to accelerate development of the antibody-drug conjugate farletuzumab ecteribulin for solid tumors and will develop it independently.

Antibody-drug conjugates, GLP-1 receptor agonists and cell/gene therapies propelled a big increase in clinical trial registrations in China last year, but why do sponsors sometimes remain reluctant to actually start studies?

Revlimid and Eliquis beat expectations in the first quarter, but the products have dwindling exclusivity, making new drugs the main focus for Bristol. So the company will reinvest cost savings in R&D.

Chinese developers are racing to roll out bispecific ADCs with different target combinations, while a Biokin/SysImmune executive estimates more than $20bn in annual sales for the company's BMS-partnered EGFR x HER3 candidate, as R&D in the field continues to surge ahead in China.